diff options
Diffstat (limited to 'kernel/bpf/bpf_struct_ops.c')
| -rw-r--r-- | kernel/bpf/bpf_struct_ops.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/bpf/bpf_struct_ops.c b/kernel/bpf/bpf_struct_ops.c index d9a3c9207240..7e0068c3399c 100644 --- a/kernel/bpf/bpf_struct_ops.c +++ b/kernel/bpf/bpf_struct_ops.c @@ -503,10 +503,9 @@ static int bpf_struct_ops_map_update_elem(struct bpf_map *map, void *key, goto unlock; } - /* Error during st_ops->reg(). It is very unlikely since - * the above init_member() should have caught it earlier - * before reg(). The only possibility is if there was a race - * in registering the struct_ops (under the same name) to + /* Error during st_ops->reg(). Can happen if this struct_ops needs to be + * verified as a whole, after all init_member() calls. Can also happen if + * there was a race in registering the struct_ops (under the same name) to * a sub-system through different struct_ops's maps. */ set_memory_nx((long)st_map->image, 1); |